Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 227 insertions, 0 deletions

diff --git a/kviewshell/plugins/djvu/libdjvu/DjVuMessageLite.h b/kviewshell/plugins/djvu/libdjvu/DjVuMessageLite.h
new file mode 100644
index 00000000..f2e941cf
--- /dev/null
+++ b/kviewshell/plugins/djvu/libdjvu/DjVuMessageLite.h
@@ -0,0 +1,227 @@
+//C-  -*- C++ -*-
+//C- -------------------------------------------------------------------
+//C- DjVuLibre-3.5
+//C- Copyright (c) 2002  Leon Bottou and Yann Le Cun.
+//C- Copyright (c) 2001  AT&T
+//C-
+//C- This software is subject to, and may be distributed under, the
+//C- GNU General Public License, Version 2. The license should have
+//C- accompanied the software or you may obtain a copy of the license
+//C- from the Free Software Foundation at http://www.fsf.org .
+//C-
+//C- This program is distributed in the hope that it will be useful,
+//C- but WITHOUT ANY WARRANTY; without even the implied warranty of
+//C- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//C- GNU General Public License for more details.
+//C- 
+//C- DjVuLibre-3.5 is derived from the DjVu(r) Reference Library
+//C- distributed by Lizardtech Software.  On July 19th 2002, Lizardtech 
+//C- Software authorized us to replace the original DjVu(r) Reference 
+//C- Library notice by the following text (see doc/lizard2002.djvu):
+//C-
+//C-  ------------------------------------------------------------------
+//C- | DjVu (r) Reference Library (v. 3.5)
+//C- | Copyright (c) 1999-2001 LizardTech, Inc. All Rights Reserved.
+//C- | The DjVu Reference Library is protected by U.S. Pat. No.
+//C- | 6,058,214 and patents pending.
+//C- |
+//C- | This software is subject to, and may be distributed under, the
+//C- | GNU General Public License, Version 2. The license should have
+//C- | accompanied the software or you may obtain a copy of the license
+//C- | from the Free Software Foundation at http://www.fsf.org .
+//C- |
+//C- | The computer code originally released by LizardTech under this
+//C- | license and unmodified by other parties is deemed "the LIZARDTECH
+//C- | ORIGINAL CODE."  Subject to any third party intellectual property
+//C- | claims, LizardTech grants recipient a worldwide, royalty-free, 
+//C- | non-exclusive license to make, use, sell, or otherwise dispose of 
+//C- | the LIZARDTECH ORIGINAL CODE or of programs derived from the 
+//C- | LIZARDTECH ORIGINAL CODE in compliance with the terms of the GNU 
+//C- | General Public License.   This grant only confers the right to 
+//C- | infringe patent claims underlying the LIZARDTECH ORIGINAL CODE to 
+//C- | the extent such infringement is reasonably necessary to enable 
+//C- | recipient to make, have made, practice, sell, or otherwise dispose 
+//C- | of the LIZARDTECH ORIGINAL CODE (or portions thereof) and not to 
+//C- | any greater extent that may be necessary to utilize further 
+//C- | modifications or combinations.
+//C- |
+//C- | The LIZARDTECH ORIGINAL CODE is provided "AS IS" WITHOUT WARRANTY
+//C- | OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+//C- | TO ANY WARRANTY OF NON-INFRINGEMENT, OR ANY IMPLIED WARRANTY OF
+//C- | MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+//C- +------------------------------------------------------------------
+// 
+// $Id: DjVuMessageLite.h,v 1.9 2003/11/07 22:08:21 leonb Exp $
+// $Name: release_3_5_15 $
+
+#ifndef __DJVU_MESSAGE_LITE_H__
+#define __DJVU_MESSAGE_LITE_H__
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#if NEED_GNUG_PRAGMAS
+# pragma interface
+#endif
+
+// From: Leon Bottou, 1/31/2002
+// All these I18N XML messages are Lizardtech innovations.
+// For DjvuLibre, I changed the path extraction logic
+// and added support for non I18N messages. 
+
+
+#include "GString.h"
+
+#ifdef HAVE_NAMESPACES
+namespace DJVU {
+# ifdef NOT_DEFINED // Just to fool emacs c++ mode
+}
+#endif
+#endif
+
+class lt_XMLTags;
+class ByteStream;
+
+/** Exception causes and external messages are passed as message lists which
+    have the following syntax:
+  
+    message_list ::= single_message |
+                     single_message separator message_list
+    
+    separator ::= newline |
+                  newline | separator
+    
+    single_message ::= message_ID |
+                       message_ID parameters
+    
+    parameters ::= tab string |
+                   tab string parameters
+    
+    Message_IDs are looked up an external file and replaced by the message
+    text strings they are mapped to. The message text may contain the
+    following:
+    
+    Parameter specifications: These are modelled after printf format
+    specifications and have one of the following forms:
+  
+      %n!s! %n!d! %n!i! %n!u! %n!x! %n!X!
+  
+    where n is the parameter number. The parameter number is indicated
+    explicitly to allow for the possibility that the parameter order may
+    change when the message text is translated into another language.
+    The final letter ('s', 'd', 'i', 'u', 'x', or 'X') indicates the form
+    of the parameter (string, integer, integer, unsigned integer, lowercase
+    hexadecimal, or uppercase hexadecimal, respectively).  In addition
+    formating options such as precision available in sprintf, may be used.
+    So, to print the third argument as 5 digit unsigned number, with leading
+    zero's one could use:
+      %3!05u!
+
+    All of the arguments are actually strings.  For forms that don't take
+    string input ('d', 'i', 'u', 'x', or 'X'), and atoi() conversion is done
+    on the string before formatting.  In addition the form indicates to the
+    translater whether to expect a word or a number.
+
+    The strings are read in from XML.  To to format the strings, use the
+    relavent XML escape sequences, such as follows:
+
+            
        [line feed]
+            	        [horizontal tab]
+            '       [single quote]
+            "        [double quote]
+            <         [less than sign]
+            >         [greater than sign]
+  
+    After parameters have been inserted in the message text, the formatting 
+    strings are replaced by their usual equivalents (newline and tab
+    respectively).
+
+    If a message_id cannot be found in the external file, a message text
+    is fabricated giving the message_id and the parameters (if any).
+
+    Separators (newlines) are preserved in the translated message list.
+
+    Expands message lists by looking up the message IDs and inserting
+    arguments into the retrieved messages.
+
+    N.B. The resulting string may be encoded in UTF-8 format (ISO 10646-1
+    Annex R) and SHOULD NOT BE ASSUMED TO BE ASCII.
+  */
+
+class DjVuMessageLite : public GPEnabled
+{
+protected:
+  // Constructor:
+  DjVuMessageLite( void );
+  GMap<GUTF8String,GP<lt_XMLTags> > Map;
+  GUTF8String errors;
+  /// Creates a DjVuMessage class.
+  static const DjVuMessageLite &real_create(void);
+
+public:
+  /// Creates a DjVuMessage class.
+  static const DjVuMessageLite& (*create)(void);
+
+  /// Creates this class specifically.
+  static const DjVuMessageLite &create_lite(void);
+
+  /** Adds a byte stream to be parsed whenever the next DjVuMessage::create()
+      call is made. */
+  static void AddByteStreamLater(const GP<ByteStream> &bs);
+
+  /** Destructor: Does any necessary cleanup. Actions depend on how the message
+      file is implemented. */
+  ~DjVuMessageLite();
+
+  /// Lookup the relavent string and parse the message.
+  GUTF8String LookUp( const GUTF8String & MessageList ) const;
+
+  //// Same as LookUp, but this is a static method.
+  static GUTF8String LookUpUTF8( const GUTF8String & MessageList )
+  { return create().LookUp(MessageList); }
+
+  /** Same as Lookup, but returns the a multibyte character string in the
+      current locale. */
+  static GNativeString LookUpNative( const GUTF8String & MessageList )
+  { return create().LookUp(MessageList).getUTF82Native(); }
+
+  /// This is a simple alias to the above class, but does an fprintf to stderr.
+  static void perror( const GUTF8String & MessageList );
+
+protected:
+
+  /*  Looks up the msgID in the file of messages. The strings message_text
+      and message_number are returned if found. If not found, these strings
+      are empty. */
+  void LookUpID( const GUTF8String & msgID,
+    GUTF8String &message_text, GUTF8String &message_number ) const;
+
+  /*  Expands a single message and inserts the arguments. Single_Message
+      contains no separators (newlines), but includes all the parameters
+      separated by tabs. */
+  GUTF8String LookUpSingle( const GUTF8String & Single_Message ) const;
+
+  /*  Insert a string into the message text. Will insert into any field
+      description.  Except for an ArgId of zero (message number), if the
+      #ArgId# is not found, the routine adds a line with the parameter
+      so information will not be lost. */
+  void InsertArg(
+    GUTF8String &message, const int ArgId, const GUTF8String &arg ) const;
+
+  void AddByteStream(const GP<ByteStream> &bs);
+
+protected:
+  /*  Static storage of the DjVuMessage class. */
+  static GP<DjVuMessageLite> &getDjVuMessageLite(void);
+  /*  Static storage of the ByteStream list. */
+  static GPList<ByteStream> &getByteStream(void);
+};
+
+
+#ifdef HAVE_NAMESPACES
+}
+# ifndef NOT_USING_DJVU_NAMESPACE
+using namespace DJVU;
+# endif
+#endif
+#endif /* __DJVU_MESSAGE_LITE_H__ */
+